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authorOmar Sandoval <osandov@fb.com>2018-12-03 23:45:43 +0100
committerJens Axboe <axboe@kernel.dk>2018-12-04 01:03:58 +0100
commit8c2def893afc60d88160d524acf345765cf0c447 (patch)
tree1591bf8e79e27bc533c1781923b154f9545ce2f0 /init
parentblk-mq: don't call ktime_get_ns() if we don't need it (diff)
downloadlinux-8c2def893afc60d88160d524acf345765cf0c447.tar.xz
linux-8c2def893afc60d88160d524acf345765cf0c447.zip
sbitmap: fix sbitmap_for_each_set()
We need to ignore bits in the cleared mask when iterating over all set bits. Fixes: ea86ea2cdced ("sbitmap: ammortize cost of clearing bits") Reported-by: Jens Axboe@kernel.dk> Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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